Stockholders' Equity Stockholders' Equity (Tables)

6 Months Ended

May 31, 2014

Equity [Abstract]

Summary of Changes in Stockholders’ Equity

A summary of changes in stockholders’ equity is presented below (in thousands):

	Six Months Ended May 31, 2014
	Common Stock		Paid-in Capital			Retained Earnings			Accumulated Other Comprehensive Loss			Grantor Stock Ownership Trust			Treasury Stock			Total Stockholders’ Equity
Balance at November 30, 2013	$	115,296	$	788,893		$	481,889		$	(17,516	)	$	(113,911	)	$	(718,565	)	$	536,086
Net income	—		—			37,187			—			—			—			37,187
Dividends on common stock	—		—			(4,388		)	—			—			—			(4,388		)
Employee stock options/other	10		54			—			—			—			—			64
Restricted stock awards	54		(54		)	—			—			—			—			—
Stock-based compensation	—		3,725			—			—			—			—			3,725
Issuance of common stock	—		(135,590		)	—			—			—			272,635			137,045
Stock repurchases	—		—			—			—			—			(46		)	(46		)
Balance at May 31, 2014	$	115,360	$	657,028		$	514,688		$	(17,516	)	$	(113,911	)	$	(445,976	)	$	709,673

	Six Months Ended May 31, 2013
	Common Stock		Paid-in Capital			Retained Earnings			Accumulated Other Comprehensive Loss			Grantor Stock Ownership Trust			Treasury Stock			Total Stockholders’ Equity
Balance at November 30, 2012	$	115,178	$	888,579		$	450,292		$	(27,958	)	$	(115,149	)	$	(934,136	)	$	376,806
Net loss	—		—			(15,431		)	—			—			—			(15,431		)
Dividends on common stock	—		—			(4,179		)	—			—			—			(4,179		)
Employee stock options/other	113		1,404			—			—			—			—			1,517
Restricted stock awards	—		(325		)	—			—			325			—			—
Stock-based compensation	—		2,044			—			—			—			—			2,044
Issuance of common stock	—		(106,622		)	—			—			—			216,125			109,503
Grantor stock ownership trust	—		305			—			—			284			—			589
Stock repurchases	—		—			—			—			—			(33		)	(33		)
Balance at May 31, 2013	$	115,291	$	785,385		$	430,682		$	(27,958	)	$	(114,540	)	$	(718,044	)	$	470,816